LogicalDOC Enterprise up to 7.7.4 /thumbnail suffix/fileVersion path traversal

Summaryinfo

A vulnerability, which was classified as critical, was found in LogicalDOC Enterprise up to 7.7.4. This vulnerability affects unknown code of the file /thumbnail. Such manipulation of the argument suffix/fileVersion leads to path traversal. This vulnerability is documented as CVE-2019-25258. The attack can be executed remotely. Additionally, an exploit exists.

Detailsinfo

A vulnerability was found in LogicalDOC Enterprise up to 7.7.4 and classified as problematic. Affected by this issue is some unknown functionality of the file /thumbnail. The manipulation of the argument suffix/fileVersion with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality. CVE summarizes:

LogicalDOC Enterprise 7.7.4 contains multiple post-authentication file disclosure vulnerabilities that allow attackers to read arbitrary files through unverified 'suffix' and 'fileVersion' parameters. Attackers can exploit directory traversal techniques in /thumbnail and /convertpdf endpoints to access sensitive system files like win.ini and /etc/passwd by manipulating path traversal sequences.

The weakness was released by Gjoko Krstic as 44019. The advisory is shared for download at exploit-db.com. This vulnerability is handled as CVE-2019-25258 since 12/24/2025. The exploitation is known to be easy. The attack may be launched remotely. Technical details as well as a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1006.

The exploit is available at exploit-db.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Exploit-DB (44019) and EUVD (EUVD-2025-205296). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• LogicalDOC

Name

• Enterprise

Version

• 7.1.1
• 7.4.2
• 7.5.1
• 7.6.2
• 7.6.4
• 7.7.1
• 7.7.2
• 7.7.3
• 7.7.4

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CPE 2.2info

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Once again VulDB remains the best source for vulnerability data.

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